Here's the real problem the world is presently dealing with:

WE have potentially 8 billion approximately coronavirus incubation units, any one of which could create a Variant Virus more lethal than the last.

So, it is imperative that we get vaccines into as many people as possible before more and more lethal variants are created by these potentially 8 billion virus incubation units called human beings. Otherwise, more and more and more lethal strains will be created by these 8 billion potential incubation units creating potential variants.

Also, don't rule out governments, secret organizations or others or individuals also creating potential variants to bring the human population once again below 1 billion people too.

So, any way you look at it humans are likely headed to less than 1 billion people before 2100 AD or sooner. This is a scary thing but this is also what appears to be happening to all of us world Wide.